For Chinese Chainsaws 5200, 4500, 5800, 58CC, 52CC, 45CC Tarus (Taurus), Timbertech, Silverline, Kiam Sherwood, Raptor, Trueshopping, Sanli, Plantiflex, Viron, B&Q, ROK, BBT, Skatco, Eckman and many other models. Clutch drum feature: 325-7 pitch, 7 tooth. Sturdy and durable, long service life Package include: 1 x Clutch, 1 x Clutch Drum, 1 x Sprocket Rim, 1 x Needle Bearing, 1 x Clutch Washer Note: Please compare it with your original parts before ordering it to see if it can fit your original chainsaw. Sprocket Clutch Drum Kit for Chinese 4500 5200 5800 45CC 52CC 58CC Chainsaw